1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
|
;;; mule-conf.el --- configure multilingual environment
;; Copyright (C) 1997 Electrotechnical Laboratory, JAPAN.
;; Licensed to the Free Software Foundation.
;; Keywords: mule, multilingual, character set, coding system
;; This file is part of GNU Emacs.
;; GNU Emacs is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation; either version 2, or (at your option)
;; any later version.
;; GNU Emacs is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
;; along with GNU Emacs; see the file COPYING. If not, write to the
;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
;; Boston, MA 02111-1307, USA.
;;; Commentary:
;; Don't byte-compile this file.
;;; Code:
;;; Definitions of character sets.
;; Basic (official) character sets. These character sets are treated
;; effectively in the aspect of memory in a buffer.
;; Syntax:
;; (define-charset CHARSET-ID CHARSET
;; [ DIMENSION CHARS WIDTH DIRECTION ISO-FINAL-CHAR ISO-GRAPHIC-PLANE
;; SHORT-NAME LONG-NAME DESCRIPTION ])
;; ASCII charset is defined in src/charset.c as below.
;; (define-charset 0 ascii
;; [1 94 1 0 ?B 0 "ASCII" "ASCII" "ASCII (ISO646 IRV)"])
(define-charset 129 'latin-iso8859-1
[1 96 1 0 ?A 1 "Latin-1" "ISO8859-1 (Latin-1)" "ISO8859-1 (Latin-1)"])
(define-charset 130 'latin-iso8859-2
[1 96 1 0 ?B 1 "Latin-2" "ISO8859-2 (Latin-2)" "ISO8859-2 (Latin-2)"])
(define-charset 131 'latin-iso8859-3
[1 96 1 0 ?C 1 "Latin-3" "ISO8859-3 (Latin-3)" "ISO8859-3 (Latin-3)"])
(define-charset 132 'latin-iso8859-4
[1 96 1 0 ?D 1 "Latin-4" "ISO8859-4 (Latin-4)" "ISO8859-4 (Latin-4)"])
(define-charset 133 'thai-tis620
[1 96 1 0 ?T 1 "TIS620" "TIS620 (Thai)" "TIS620.2529 (Thai)"])
(define-charset 134 'greek-iso8859-7
[1 96 1 0 ?F 1 "ISO8859-7" "ISO8859-7 (Greek)" "ISO8859-7 (Greek)"])
(define-charset 135 'arabic-iso8859-6
[1 96 1 1 ?G 1 "ISO8859-6" "ISO8859-6 (Arabic)" "ISO8859-6 (Arabic)"])
(define-charset 136 'hebrew-iso8859-8
[1 96 1 1 ?H 1 "ISO8859-8" "ISO8859-8 (Hebrew)" "ISO8859-8 (Hebrew)"])
(define-charset 137 'katakana-jisx0201
[1 94 1 0 ?I 1 "JISX0201 Kana" "JISX0201.1976 (Japanese Kana)"
"JISX0201.1976 Japanese Kana"])
(define-charset 138 'latin-jisx0201
[1 94 1 0 ?J 0 "JISX0201 Roman" "JISX0201.1976 (Japanese Roman)"
"JISX0201.1976 Japanese Roman"])
(define-charset 140 'cyrillic-iso8859-5
[1 96 1 0 ?L 1 "ISO8859-5" "ISO8859-5 (Cyrillic)"
"ISO8859-5 (Cyrillic)"])
(define-charset 141 'latin-iso8859-9
[1 96 1 0 ?M 1 "Latin-5" "ISO8859-9 (Latin-5)" "ISO8859-9 (Latin-5)"])
(define-charset 144 'japanese-jisx0208-1978
[2 94 2 0 ?@ 0 "JISX0208.1978" "JISX0208.1978 (Japanese)"
"JISX0208.1978 Japanese Kanji (so called \"old JIS\")"])
(define-charset 145 'chinese-gb2312
[2 94 2 0 ?A 0 "GB2312" "GB2312" "GB2312 Chinese simplified"])
(define-charset 146 'japanese-jisx0208
[2 94 2 0 ?B 0 "JISX0208" "JISX0208.1983/1990 (Japanese)"
"JISX0208.1983/1990 Japanese Kanji"])
(define-charset 147 'korean-ksc5601
[2 94 2 0 ?C 0 "KSC5601" "KSC5601 (Korean)"
"KSC5601 Korean Hangul and Hanja"])
(define-charset 148 'japanese-jisx0212
[2 94 2 0 ?D 0 "JISX0212" "JISX0212 (Japanese)"
"JISX0212 Japanese supplement"])
(define-charset 149 'chinese-cns11643-1
[2 94 2 0 ?G 0 "CNS11643-1" "CNS11643-1 (Chinese traditional)"
"CNS11643 Plane 1 Chinese traditional"])
(define-charset 150 'chinese-cns11643-2
[2 94 2 0 ?H 0 "CNS11643-2" "CNS11643-2 (Chinese traditional)"
"CNS11643 Plane 2 Chinese traditional"])
(define-charset 152 'chinese-big5-1
[2 94 2 0 ?0 0 "Big5" "Big5 (Level-1)"
"Big5 Level-1 Chinese traditional"])
(define-charset 153 'chinese-big5-2
[2 94 2 0 ?1 0 "Big5" "Big5 (Level-2)"
"Big5 Level-2 Chinese traditional"])
;; Additional (private) character sets. These character sets are
;; treated less effectively in the aspect of memory in a buffer.
;; Syntax:
;; (define-charset nil CHARSET
;; [ DIMENSION CHARS WIDTH DIRECTION ISO-FINAL-CHAR ISO-GRAPHIC-PLANE
;; SHORT-NAME LONG-NAME DESCRIPTION ])
;; ISO-2022 allows a use of character sets not registered in ISO with
;; final characters `0' (0x30) through `?' (0x3F). Among them, Emacs
;; reserves `0' through `9' to support several private character sets.
;; The remaining final characters `:' through `?' are for users.
(define-charset nil 'chinese-sisheng
[1 94 1 0 ?0 0 "SiSheng" "SiSheng (PinYin/ZhuYin)"
"SiSheng characters for PinYin/ZhuYin"])
;; IPA characters for phonetic symbols.
(define-charset nil 'ipa
[1 96 1 0 ?0 1 "IPA" "IPA" "IPA (International Phonetic Association)"])
;; Vietnamese VISCII. VISCII is 1-byte character set which contains
;; more than 96 characters. Since Emacs can't handle it as one
;; character set, it is divided into two: lower case letters and upper
;; case letters.
(define-charset nil 'vietnamese-viscii-lower
[1 96 1 0 ?1 1 "VISCII lower" "VISCII lower-case" "VISCII1.1 lower-case"])
(define-charset nil 'vietnamese-viscii-upper
[1 96 1 0 ?2 1 "VISCII upper" "VISCII upper-case" "VISCII1.1 upper-case"])
;; For Arabic, we need three different types of character sets.
;; Digits are of direction left-to-right and of width 1-column.
;; Others are of direction right-to-left and of width 1-column or
;; 2-column.
(define-charset nil 'arabic-digit
[1 94 1 0 ?2 0 "Arabic digit" "Arabic digit" "Arabic digit"])
(define-charset nil 'arabic-1-column
[1 94 1 1 ?3 0 "Arabic 1-col" "Arabic 1-column" "Arabic 1-column"])
(define-charset nil 'arabic-2-column
[1 94 2 1 ?4 0 "Arabic 2-col" "Arabic 2-column" "Arabic 2-column"])
;; Ethiopic characters (Amahric and Tigrigna).
(define-charset nil 'ethiopic
[2 94 2 0 ?3 0 "Ethiopic" "Ethiopic characters" "Ethiopic characters"])
;; Chinese CNS11643 Plane3 thru Plane7. Although these are official
;; character sets, the use is rare and don't have to be treated
;; effectively in the aspect of memory in a buffer.
(define-charset nil 'chinese-cns11643-3
[2 94 2 0 ?I 0 "CNS11643-3" "CNS11643-3 (Chinese traditional)"
"CNS11643 Plane 3 Chinese Traditional"])
(define-charset nil 'chinese-cns11643-4
[2 94 2 0 ?J 0 "CNS11643-4" "CNS11643-4 (Chinese traditional)"
"CNS11643 Plane 4 Chinese Traditional"])
(define-charset nil 'chinese-cns11643-5
[2 94 2 0 ?K 0 "CNS11643-5" "CNS11643-5 (Chinese traditional)"
"CNS11643 Plane 5 Chinese Traditional"])
(define-charset nil 'chinese-cns11643-6
[2 94 2 0 ?L 0 "CNS11643-6" "CNS11643-6 (Chinese traditional)"
"CNS11643 Plane 6 Chinese Traditional"])
(define-charset nil 'chinese-cns11643-7
[2 94 2 0 ?M 0 "CNS11643-7" "CNS11643-7 (Chinese traditional)"
"CNS11643 Plane 7 Chinese Traditional"])
;; ASCII with right-to-left direction.
(define-charset nil 'ascii-right-to-left
[1 94 1 1 ?B 0 "rev ASCII" "ASCII with right-to-left direction"
"ASCII (left half of ISO8859-1) with right-to-left direction"])
;; Indian scripts. Symbolic charset for data exchange. Glyphs are
;; not assigned. They are automatically converted to each Indian
;; script which IS-13194 supports.
(define-charset nil 'indian-is13194
[1 94 2 0 ?5 1 "IS 13194" "Indian IS 13194"
"Generic Indian charset for data exchange with IS 13194"])
;; Actual Glyph for 2-column width.
(define-charset nil 'indian-2-column
[2 94 2 0 ?5 0 "Indian 2-col" "Indian 2 Column"
"Indian charset for 2-column width glyphs"])
;; Actual Glyph for 1-column width.
(define-charset nil 'indian-1-column
[2 94 1 0 ?6 0 "Indian 1-col" "Indian 1 Column"
"Indian charset for 2-column width glyphs"])
;; Lao script.
;; ISO10646's 0x0E80..0x0EDF are mapped to 0x20..0x7F.
(define-charset nil 'lao
[1 94 1 0 ?1 0 "Lao" "Lao" "Lao characters (ISO10646 0E80..0EDF)"])
;; Tibetan script.
(define-charset nil 'tibetan
[2 94 2 0 ?7 0 "Tibetan 2-col" "Tibetan 2 column" "Tibetan characters"])
(define-charset nil 'tibetan-1-column
[2 94 1 0 ?8 0 "Tibetan 1-col" "Tibetan 1 column" "Tibetan 1 column glyph"])
;; Tell C code charset ID's of several charsets.
(setup-special-charsets)
;; These are tables for translating characters on decoding and
;; encoding.
(define-translation-table
'oldjis-newjis-jisroman-ascii
(list (cons (make-char 'japanese-jisx0208-1978)
(make-char 'japanese-jisx0208))
(cons (make-char 'latin-jisx0201) (make-char 'ascii))))
(setq standard-translation-table-for-decode
(get 'oldjis-newjis-jisroman-ascii 'translation-table))
(setq standard-translation-table-for-encode nil)
;;; Make fundamental coding systems.
;; Miscellaneous coding systems which can't be made by
;; `make-coding-system'.
(put 'no-conversion 'coding-system
(vector nil ?= "Do no conversion"
(list 'coding-category 'coding-category-binary
'alias-coding-systems '(no-conversion))
nil))
(put 'no-conversion 'eol-type 0)
(put 'coding-category-binary 'coding-systems '(no-conversion))
(setq coding-system-list '(no-conversion))
(setq coding-system-alist '(("no-conversion")))
(define-coding-system-alias 'binary 'no-conversion)
(put 'undecided 'coding-system
(vector t ?- "No conversion on encoding, automatic conversion on decoding"
(list 'alias-coding-systems '(undecided)
'safe-charsets '(ascii))
nil))
(setq coding-system-list (cons 'undecided coding-system-list))
(setq coding-system-alist (cons '("undecided") coding-system-alist))
(put 'undecided 'eol-type
(make-subsidiary-coding-system 'undecided))
(define-coding-system-alias 'dos 'undecided-dos)
(define-coding-system-alias 'mac 'undecided-mac)
;; Coding systems not specific to each language environment.
(make-coding-system
'emacs-mule 0 ?=
"Emacs internal format used in buffer and string"
nil
'((safe-charsets . t)))
(make-coding-system
'raw-text 5 ?t
"Raw text, which means text contains random 8-bit codes."
nil
'((safe-charsets . t)))
(make-coding-system
'iso-2022-7bit 2 ?J
"ISO 2022 based 7-bit encoding using only G0"
'((ascii t) nil nil nil
short ascii-eol ascii-cntl seven)
'((safe-charsets . t)))
(make-coding-system
'iso-2022-7bit-ss2 2 ?$
"ISO 2022 based 7-bit encoding using SS2 for 96-charset"
'((ascii t) nil t nil
short ascii-eol ascii-cntl seven nil single-shift)
'((safe-charsets . t)))
(make-coding-system
'iso-2022-7bit-lock 2 ?&
"ISO-2022 coding system using Locking-Shift for 96-charset"
'((ascii t) t nil nil
nil ascii-eol ascii-cntl seven locking-shift)
'((safe-charsets . t)))
(define-coding-system-alias 'iso-2022-int-1 'iso-2022-7bit-lock)
(make-coding-system
'iso-2022-7bit-lock-ss2 2 ?i
"Mixture of ISO-2022-JP, ISO-2022-KR, and ISO-2022-CN"
'((ascii t)
(nil korean-ksc5601 chinese-gb2312 chinese-cns11643-1 t)
(nil chinese-cns11643-2)
(nil chinese-cns11643-3 chinese-cns11643-4 chinese-cns11643-5
chinese-cns11643-6 chinese-cns11643-7)
short ascii-eol ascii-cntl seven locking-shift single-shift nil nil nil
init-bol)
'((safe-charsets ascii japanese-jisx0208 japanese-jisx0208-1978 latin-jisx0201
korean-ksc5601 chinese-gb2312 chinese-cns11643-1
chinese-cns11643-2 chinese-cns11643-3 chinese-cns11643-4
chinese-cns11643-5 chinese-cns11643-6 chinese-cns11643-7)))
(define-coding-system-alias 'iso-2022-cjk 'iso-2022-7bit-lock-ss2)
(make-coding-system
'iso-2022-8bit-ss2 2 ?@
"ISO 2022 based 8-bit encoding using SS2 for 96-charset"
'((ascii t) nil t nil
nil ascii-eol ascii-cntl nil nil single-shift)
'((safe-charsets . t)))
(make-coding-system
'x-ctext 2 ?x
"Compound text based generic encoding for decoding unknown messages."
'((ascii t) (latin-iso8859-1 t) t t
nil ascii-eol ascii-cntl nil locking-shift single-shift nil nil nil
init-bol nil nil)
'((safe-charsets . t)
(mime-charset . x-ctext)))
(make-coding-system
'iso-safe 2 ?-
"Convert all characters but ASCII to `?'."
'(ascii nil nil nil
nil ascii-eol ascii-cntl nil nil nil nil nil nil nil nil t)
'((safe-charsets ascii)))
;; Use iso-safe for terminal output if some other coding system is not
;; specified explicitly.
(set-safe-terminal-coding-system-internal 'iso-safe)
;; The other coding-systems are defined in each language specific
;; section of languages.el.
;; Normally, set coding system to `undecided' before reading a file.
;; Compiled Emacs Lisp files (*.elc) are not decoded at all,
;; but we regard them as containing multibyte characters.
;; Tar files are not decoded at all, but we treat them as raw bytes.
(setq file-coding-system-alist
'(("\\.elc$" . (emacs-mule . emacs-mule))
("\\(\\`\\|/\\)loaddefs.el$" . (no-conversion . no-conversion))
("\\.tar$" . (no-conversion . no-conversion))
("" . (undecided . nil))))
;;; Setting coding categories and their priorities.
;; This setting is just to read an Emacs Lisp source files which
;; contain multilingual text while dumping Emacs. More appropriate
;; values are set by the command `set-language-environment' for each
;; language environment.
(setq coding-category-emacs-mule 'emacs-mule
coding-category-sjis 'japanese-shift-jis
coding-category-iso-7 'iso-2022-7bit
coding-category-iso-7-tight 'iso-2022-jp
coding-category-iso-8-1 'iso-latin-1
coding-category-iso-8-2 'iso-latin-1
coding-category-iso-7-else 'iso-2022-7bit-lock
coding-category-iso-8-else 'iso-2022-8bit-ss2
coding-category-ccl nil
coding-category-big5 'chinese-big5
coding-category-raw-text 'raw-text
coding-category-binary 'no-conversion)
(set-coding-priority
'(coding-category-iso-8-1
coding-category-iso-8-2
coding-category-iso-7-tight
coding-category-iso-7
coding-category-iso-7-else
coding-category-iso-8-else
coding-category-emacs-mule
coding-category-raw-text
coding-category-sjis
coding-category-big5
coding-category-ccl
coding-category-binary))
;;; Miscellaneous settings.
(aset latin-extra-code-table ?\222 t)
(update-coding-systems-internal)
;;; mule-conf.el ends here
|
